Solve for c
c=0.4999238707726059
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2 c = 0.9998477415452118
Evaluate trigonometric functions in the problem
c=\frac{0.9998477415452118}{2}
Divide both sides by 2.
c=\frac{9998477415452118}{20000000000000000}
Expand \frac{0.9998477415452118}{2} by multiplying both numerator and the denominator by 10000000000000000.
c=\frac{4999238707726059}{10000000000000000}
Reduce the fraction \frac{9998477415452118}{20000000000000000} to lowest terms by extracting and canceling out 2.
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